Racing Cars Shorts PjsGet your little ones ready for a day of play or a good night's sleep with the shorts and short sleeve jammies. Made from soft bamboo, these pajamas will keep them comfy and cool all night long. The pajamas are the perfect combination of style and comfort for your little one. Perfect for playtime or sleepy time! 93% Bamboo; 7% Spandex. Wash cold with like colors; stays soft wash after wash. Tumble dry low or lay flat to dry for best results. Fits snug;